These sets F1 race for children, we bought online from Banggood . Since we ordered and until came was about 3 weeks (China -Europe ) but cheap price made us have patience . Children liked and they played with it together with us.
If you liked and want , you find this toys here:
http://www.banggood.com/Ruban-F1-Racing-Derrick-Cargo-Truck-Blocks-Vehicle-Cart-Transporter-p-962131.html?utm_source=panxiaohong&utm_medium=KidsToys&utm_campaign=panxiaohong
http://www.banggood.com/DIY-Ruban-Assembled-F1-Racing-Track-Maintenance-Blocks-p-962132.html?utm_source=panxiaohong&utm_medium=KidsToys&utm_campaign=panxiaohong